#tool-interactive-area div[class*="lire-aussi"] { display: none !important; }
#tool-interactive-area a[href*="lire-aussi"] { display: none !important; }
#tool-interactive-area div[style*="clear"] { display: none !important; }
#chiastolite-calculator { background-color: #ecedef; border-radius: 16px; padding: 40px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); font-family: Arial, sans-serif; }
#chiastolite-calculator h3 { font-size: 28px; font-weight: 700; color: #1a1a1a; margin-bottom: 12px; }
#chiastolite-calculator h3 strong { display: block; }
#chiastolite-calculator .desc { color: #4a4e57; font-size: 16px; margin-bottom: 24px; line-height: 1.5; }
#chiastolite-calculator label { display: block; font-weight: 600; color: #1f2937; font-size: 16px; margin-bottom: 8px; margin-top: 16px; }
#chiastolite-calculator select { width: 100%; padding: 14px 16px; border: 1px solid #d1d5db; border-radius: 8px; font-size: 16px; background-color: white; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath fill='%234a4e57' d='M6 8L0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; cursor: pointer; }
#chiastolite-calculator button { background-color: #dc2626; color: white; font-weight: 700; width: 100%; padding: 16px; border: none; border-radius: 8px; font-size: 18px; cursor: pointer; margin-top: 24px; transition: background-color 0.3s; }
#chiastolite-calculator button:hover { background-color: #b91c1c; }
#chiastolite-result-area { background-color: white; border: 1px solid #e5e7eb; padding: 24px; border-radius: 12px; margin-top: 24px; display: none; }
#chiastolite-result-area p { font-size: 20px; font-weight: 700; margin: 0; color: #1a1a1a; }
#chiastolite-result-value { color: #10b981; font-size: 24px; }